677927151

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 1141620480

約数和(自身を除く): 463693329

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 89, 99, 103, 249, 267, 297, 309, 747, 801, 891, 913, 927, 979, 1133, 2241, 2403, 2739, 2781, 2937, 3399, 6723, 7209, 7387, 8217, 8343, 8549, 8811, 9167, 10197, 22161, 24651, 25647, 26433, 27501, 30591, 66483, 73953, 76941, 79299, 81257, 82503, 91773, 94039, 100837, 199449, 230823, 243771, 247509, 282117, 302511, 598347, 692469, 731313, 742527, 760861, 846351, 907533, 2193939, 2282583, 2539053, 2722599, 6581817, 6847749, 7617159, 8167797, 8369471, 20543247, 25108413, 61629741, 75325239, 225975717, 677927151]

約数ペア:

[(1, 677927151), (3, 225975717), (9, 75325239), (11, 61629741), (27, 25108413), (33, 20543247), (81, 8369471), (83, 8167797), (89, 7617159), (99, 6847749), (103, 6581817), (249, 2722599), (267, 2539053), (297, 2282583), (309, 2193939), (747, 907533), (801, 846351), (891, 760861), (913, 742527), (927, 731313), (979, 692469), (1133, 598347), (2241, 302511), (2403, 282117), (2739, 247509), (2781, 243771), (2937, 230823), (3399, 199449), (6723, 100837), (7209, 94039), (7387, 91773), (8217, 82503), (8343, 81257), (8549, 79299), (8811, 76941), (9167, 73953), (10197, 66483), (22161, 30591), (24651, 27501), (25647, 26433)]